155652840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6863}}^1$

素因数の和:6893

約数の個数: 160

約数和(自身を含む): 597991680

約数和(自身を除く): 442338840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6863, 7560, 11340, 13726, 20589, 22680, 27452, 34315, 41178, 48041, 54904, 61767, 68630, 82356, 96082, 102945, 123534, 137260, 144123, 164712, 185301, 192164, 205890, 240205, 247068, 274520, 288246, 308835, 370602, 384328, 411780, 432369, 480410, 494136, 555903, 576492, 617670, 720615, 741204, 823560, 864738, 926505, 960820, 1111806, 1152984, 1235340, 1297107, 1441230, 1482408, 1729476, 1853010, 1921640, 2161845, 2223612, 2470680, 2594214, 2779515, 2882460, 3458952, 3706020, 3891321, 4323690, 4447224, 5188428, 5559030, 5764920, 6485535, 7412040, 7782642, 8647380, 10376856, 11118060, 12971070, 15565284, 17294760, 19456605, 22236120, 25942140, 31130568, 38913210, 51884280, 77826420, 155652840]

約数ペア:

[(1, 155652840), (2, 77826420), (3, 51884280), (4, 38913210), (5, 31130568), (6, 25942140), (7, 22236120), (8, 19456605), (9, 17294760), (10, 15565284), (12, 12971070), (14, 11118060), (15, 10376856), (18, 8647380), (20, 7782642), (21, 7412040), (24, 6485535), (27, 5764920), (28, 5559030), (30, 5188428), (35, 4447224), (36, 4323690), (40, 3891321), (42, 3706020), (45, 3458952), (54, 2882460), (56, 2779515), (60, 2594214), (63, 2470680), (70, 2223612), (72, 2161845), (81, 1921640), (84, 1853010), (90, 1729476), (105, 1482408), (108, 1441230), (120, 1297107), (126, 1235340), (135, 1152984), (140, 1111806), (162, 960820), (168, 926505), (180, 864738), (189, 823560), (210, 741204), (216, 720615), (252, 617670), (270, 576492), (280, 555903), (315, 494136), (324, 480410), (360, 432369), (378, 411780), (405, 384328), (420, 370602), (504, 308835), (540, 288246), (567, 274520), (630, 247068), (648, 240205), (756, 205890), (810, 192164), (840, 185301), (945, 164712), (1080, 144123), (1134, 137260), (1260, 123534), (1512, 102945), (1620, 96082), (1890, 82356), (2268, 68630), (2520, 61767), (2835, 54904), (3240, 48041), (3780, 41178), (4536, 34315), (5670, 27452), (6863, 22680), (7560, 20589), (11340, 13726)]